protected bool IsEqual(object lhs, object rhs)
{
if (TypeConverter.IsNumeric(lhs) && TypeConverter.IsNumeric(rhs))
{
lhs = (decimal)TypeConverter.To(lhs, typeof(decimal));
rhs = (decimal)TypeConverter.To(rhs, typeof(decimal));
}
if ((TypeConverter.IsEnum(lhs) && rhs is string) ||
(lhs is string && TypeConverter.IsEnum(rhs)))
{
return(Equals(lhs?.ToString(), rhs?.ToString()));
}
return(Equals(lhs, rhs));
}
protected int Compare(IComparable lhs, IComparable rhs)
{
if (lhs == null || rhs == null)
{
return(lhs?.CompareTo(rhs) ?? (-1 * rhs?.CompareTo(lhs) ?? 0));
}
if (TypeConverter.IsNumeric(lhs) && TypeConverter.IsNumeric(rhs))
{
lhs = (decimal)TypeConverter.To(lhs, typeof(decimal));
rhs = (decimal)TypeConverter.To(rhs, typeof(decimal));
}
if (!Equals(lhs.GetType(), rhs.GetType()))
{
throw ComparisionException.UnComparable(lhs.GetType(), rhs.GetType()).Decorate(Token);
}
return(lhs.CompareTo(rhs));
}
